Metallurgy Lecture -1|Introduction & Concentration of Ores|TN Class12|Chemistry|Lesson-1|2025!!

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2023-24......💙 Still here 🤩

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Evlo mark bruh

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Congratulations bro

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Teachers kooda ivlo efforts poda maatraanga....❤❤🎉 na..tq

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1.Bauxite - Al2O3.H2O 2.Calamine is the ore of zinc 3.oxide ores and gold ores are concentrated by gravity separation 4. Suphide ores are concentrated by froth flotation method 5.Frothing agent - eucalyptus oil or pine oil Depressing agent - sodium cyanide 6. Ferromagnetic ores are concentrated by magnetic separation

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Anna na evolotyediyum eppadi oru chemistry teacher kedaikala neenga engaluku god gifted child tha ❤❤

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This year: Maths : metro karunagaran Physics : murugan mp chemistry : MCP MASTERS ❤ 🔥🔥🔥💯💯💯

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Maths ku ram maths refer pannunga nalla irukkum

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[@Rakcha225]

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[@bharathview2400]

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Also prefer Alex maths !

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Super ahh teach panninga anna ✨

[@mirudhulabalaji]

0:54 Bro part 2 (extraction of crude metal) video upload pannunga....we are eagerly waiting for part 2... kindly pls upload part 2

[@nagarathinamsettu9869]

1.Al2O3 2.zinc 3.Gold and oxide ores 4.Froth floatation method 5.pine oil & Eucalyptus oil , sodium carbonate& sodium cyanide 6.Magnetic separation method

[@sabareeswarisabareeswari2314]

1.Formula of bauxite is Al2O3.nH2O. 2.Calamine is an ore of zinc metal. 3.Gold and oxide ores are separated by gravity separation. 4.Sulphide ores are concentrated by froth flotation method. 5.Frothing agent: pine oil Depressing agent: sodium carbonate. 6.Ferromagnetic ores are concentrated by magnetic separation.

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All the best juniors. This channel will be very useful to score good marks ❤

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Thank you so much

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Thanks bro all the best for your future hope you get good college 🙌👍

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Thanks senior

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All the best new batch aim higher

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Nandrigal pala...annah.....unga efforts kku...romba nandri....in my school.... teachers solli thara maataanga..bro...apdiye solli koduthallum onnume puriyathu..they give importance to toppers.....only.. Thank you so much..🎉

[@RamyaMugilan]

Waiting for next lecture anna💫

[@invincible_boi]

1) Al2Co3.nH20 2) Zinc 3) ores with high specific gravity 4) Froth flotation 5) Eucalyptus oil , Sodium cyanide 6) Magnetic separation

[@nature_782]

Zone refining very important

[@chitrakrish9663]

Maths: metro karunagaran, ram maths Physics: open your mind with muruga Chemistry: mcp master❤

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1. Al2O3.nH2O 2.zinc 3.high gravity ores 4.froath floatation 5.eucalyptus oil. sodium cyanide 6. magnetic seperation

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Anna super ah teach pandringa please intha lesson ah complete panunga and next lessons Kum podunga

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Anna please anna continue pannuga anna and 2024-25 public very important questions and book back answer send pannuga anna and lecture 2start pannnuga anna and meterial send pannuga anna please anna 😢😢😢

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Yes anna, we request you to continue these lectures and give us 2,3,5 important questions for this batch

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Ama anna

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Waiting for second part

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Thank you anna we want many videos like this ❤

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Super sir .....idhe maari teach panuga ....we can understand clearly and easily .....hope will give interview next year ❤by scoring centum in all subject ❤ lectures ah idhe maari continue panunga sir ❤thank you ❤

[@user-jt8cg6dv9n]

1. Al2o3 2. zinc 3. gold and oxide are separated by gravity separation 4. acid leaching 5. pine oil, sodium cyanide 6. magnetic separation

[@hafeezkhaja5041]

Al2o3 Zinc Native ore Acid leaching Sodium

[@ManiMani-lr9rp]

Anna,12th starting preparation video for all subject in one video podunga pls anna padikaa thona matiku and time kadaika mattiku home work neraya kudukanga pls video podunga 😢😢😢😢😢😢😢

[@Kaviyakavita522]

Well done bro Really its very nice to understand the concept By seeing this vedio i am excited to study the chemistry

[@sanjanar6325]

1 . Al2o3.3H2o 2. 3. Gold 4 .Froth floatation 5 . pine oil , sodium cyanide 6 . magnetic separation Anna super aa sollitharinga ennoda chemistry sir sollitharrathu enaku suththama puriyala so neenga neraiya video podunga i am following your channel from 11 th standard waiting for part 2

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Thanks anna very easy to understand 😊 please put more videos

[@Respect-Wonder]

Bro you teaching very awesome so please continue upcoming lectures exactly like this video

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Superb lectures ✨💯

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Amazing teaching❤

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Thank you bro🎉😎

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Bro my 12th mark is 514 . And my chemistry mark is 93 . Unga lala tha na evlo mark eduthurukken thanks bro

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Thnks Anna it is useful for all

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😊

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Super sir please continue sir

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Sir , first tu unit 4 to 15 chapters kana full portion important questions chemistry ku video illa so pls athu video fast ta upload pannugga

[@dheepthisree1600]

thank you so much anna.I can understand

[@Kavitha2277]

Part 2 upload pannunga Anna ❤😊

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Thank-you anna ❤

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Waiting for next part 😢

[@Charankumarthimmarayappa830]

This video is very usefull bro and i understand but leaching concepts not understand

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Thank you bro🎉❤

[@SivaPrakash-mh3ni]

I understand Anna 😊 tq

[@Keerthi.v-jf8gy]

🤜🤛mcp achievers 2.0🔥🔥(2024-2025)

[@Jaswant-ri4pi]

Al2O3.nH2O Zinc Gold and oxide Froth flotation Pine oil Sodium cyanide Magnetic seperation

[@Kavitha2277]

Thanks anna 😊❤

[@hasinikarthikeyan5869]

Thanks anna ❤ 😊

[@cutepaapa9153]

Thank you Anna ❤❤❤

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Thank you anna

[@Dheepan-tv8wd]

Al²O³.nH²O Zinc Gold and oxide ores Froth flotation Eucalyptus oil and depressing agent: NaCo³ Magnetic separation😊

[@SivaPrakash-mh3ni]

I understand chemistry 1st lesson

[@punithavathik2597]

Thank you anna❤

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Miss you anna from achievers batch💙💫

[@mahapavi1608]

Anna neenga niraiya solluratha thaan nalla iruku purithu Anna...short form ma sonna how do slow learner's understand...so neenga ipo sollrathe good

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Bro semma bro neenga

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Thank you ❤

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Anna please anna continue pannuga anna

[@GokulGokul43714]

1.Al2O3 2.zinc 3.gold and oxides 4.forth floatation method 5.pbs,NacN 6.magnetic separation method

[@Karklene_]

That is froth flotation

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All the best for all 12th students..😊✨

[@priya-reshma]

Tq anna😊

[@mohanharini4177]

1.formula of bauxite is al2o3 2.don't know 3.gold and oxide ores 4.froth floatation and acid leaching 5.froathing agent:sodium ethyl xanthate ; depressing agent:sodiumcyanide and sodiumcarbonate 6.magnetic separation

[@mohanharini4177]

5. I made a mistake sodium ethyl xanthate is a collector and frothing agent is pine oill

[@Charankumarthimmarayappa830]

Waiting for part 2

[@srinithir6537]

Thanks anna ❤

[@skcreations9941]

Anna enaku ipo kooda ennoda first day niyabagam varuthu 11th summer leave la unga channel la old metallury chaptor videos paathen apo thonuchu ivlo kastama iruku epdi ella chaptor um padika porom nu but ipo 99 mark in chemistry anna ❤ thanks

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Intha varusham 12thaa illa last batch aa bro ?

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Anna pls anna continues sa lecturers podunga enakku neenga solli tharathu romba nalla puriyuthu pls anna

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Anna please all chapter important questions 2,3,5mark 2024-25batch ku poduga anna

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Sir pls continue the lecture

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Sir please lecture 2 please video sir

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Brother my kindly request ❤ Some noise come in voice but not that disturbing.😊 and thanks for this video ❤

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Thanks anna

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Yes

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Waiting for lecture part 2

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Bro part-2 podunga

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Anna I am waiting for next lecture

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Sir please only live classes

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Chapter vise important question podunga sir 1st mid term ku

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Bro part 2

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